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<a name="1" href="#1">1</a>   <em class="jxr_javadoccomment">/**</em>
<a name="2" href="#2">2</a>   <em class="jxr_javadoccomment"> * </em>
<a name="3" href="#3">3</a>   <em class="jxr_javadoccomment"> */</em>
<a name="4" href="#4">4</a>   <strong class="jxr_keyword">package</strong> com.dailydev.jira.portal;
<a name="5" href="#5">5</a>   
<a name="6" href="#6">6</a>   <strong class="jxr_keyword">import</strong> java.io.File;
<a name="7" href="#7">7</a>   <strong class="jxr_keyword">import</strong> java.io.FileNotFoundException;
<a name="8" href="#8">8</a>   <strong class="jxr_keyword">import</strong> java.io.IOException;
<a name="9" href="#9">9</a>   <strong class="jxr_keyword">import</strong> java.io.InputStream;
<a name="10" href="#10">10</a>  <strong class="jxr_keyword">import</strong> java.net.URISyntaxException;
<a name="11" href="#11">11</a>  <strong class="jxr_keyword">import</strong> java.net.URL;
<a name="12" href="#12">12</a>  <strong class="jxr_keyword">import</strong> java.util.Enumeration;
<a name="13" href="#13">13</a>  <strong class="jxr_keyword">import</strong> java.util.HashMap;
<a name="14" href="#14">14</a>  <strong class="jxr_keyword">import</strong> java.util.HashSet;
<a name="15" href="#15">15</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
<a name="16" href="#16">16</a>  <strong class="jxr_keyword">import</strong> java.util.Properties;
<a name="17" href="#17">17</a>  <strong class="jxr_keyword">import</strong> java.util.Set;
<a name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> java.util.regex.Matcher;
<a name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> java.util.regex.Pattern;
<a name="20" href="#20">20</a>  
<a name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
<a name="22" href="#22">22</a>  
<a name="23" href="#23">23</a>  <em class="jxr_javadoccomment">/**</em>
<a name="24" href="#24">24</a>  <em class="jxr_javadoccomment"> * {@link DashboardSharingConfiguration}</em>
<a name="25" href="#25">25</a>  <em class="jxr_javadoccomment"> * </em>
<a name="26" href="#26">26</a>  <em class="jxr_javadoccomment"> * @author Roman Bosak, roman.bosak@gmail.com</em>
<a name="27" href="#27">27</a>  <em class="jxr_javadoccomment"> */</em>
<a name="28" href="#28">28</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../com/dailydev/jira/portal/DashboardSharingConfiguration.html">DashboardSharingConfiguration</a> implements
<a name="29" href="#29">29</a>          <a href="../../../../com/dailydev/jira/portal/IDashboardSharingConfiguration.html">IDashboardSharingConfiguration</a> {
<a name="30" href="#30">30</a>  
<a name="31" href="#31">31</a>      <em class="jxr_javadoccomment">/**</em>
<a name="32" href="#32">32</a>  <em class="jxr_javadoccomment">     * Path to default configuration file</em>
<a name="33" href="#33">33</a>  <em class="jxr_javadoccomment">     */</em>
<a name="34" href="#34">34</a>      <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String DEFAULT_CONFIG_FILE = <span class="jxr_string">"dashboardSharing.properties"</span>;
<a name="35" href="#35">35</a>  
<a name="36" href="#36">36</a>      <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">static</strong> Logger logger = Logger
<a name="37" href="#37">37</a>              .getLogger(DashboardSharingConfiguration.<strong class="jxr_keyword">class</strong>);
<a name="38" href="#38">38</a>  
<a name="39" href="#39">39</a>      <em class="jxr_javadoccomment">/**</em>
<a name="40" href="#40">40</a>  <em class="jxr_javadoccomment">     * </em>
<a name="41" href="#41">41</a>  <em class="jxr_javadoccomment">     */</em>
<a name="42" href="#42">42</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String POSTFIX__AUTHOR = <span class="jxr_string">".author"</span>;
<a name="43" href="#43">43</a>  
<a name="44" href="#44">44</a>      <em class="jxr_javadoccomment">/**</em>
<a name="45" href="#45">45</a>  <em class="jxr_javadoccomment">     * </em>
<a name="46" href="#46">46</a>  <em class="jxr_javadoccomment">     */</em>
<a name="47" href="#47">47</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String POSTFIX__DASHBOARD_ID = <span class="jxr_string">".dashboardId"</span>;
<a name="48" href="#48">48</a>  
<a name="49" href="#49">49</a>      <em class="jxr_javadoccomment">/**</em>
<a name="50" href="#50">50</a>  <em class="jxr_javadoccomment">     * </em>
<a name="51" href="#51">51</a>  <em class="jxr_javadoccomment">     */</em>
<a name="52" href="#52">52</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String POSTFIX__GROUP = <span class="jxr_string">".group"</span>;
<a name="53" href="#53">53</a>  
<a name="54" href="#54">54</a>      <em class="jxr_javadoccomment">/**</em>
<a name="55" href="#55">55</a>  <em class="jxr_javadoccomment">     * </em>
<a name="56" href="#56">56</a>  <em class="jxr_javadoccomment">     */</em>
<a name="57" href="#57">57</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String PREFIX__DASHBOARD_SHARE = <span class="jxr_string">"dashboard.share."</span>;
<a name="58" href="#58">58</a>  
<a name="59" href="#59">59</a>      <em class="jxr_javadoccomment">/**</em>
<a name="60" href="#60">60</a>  <em class="jxr_javadoccomment">     * Configuration file</em>
<a name="61" href="#61">61</a>  <em class="jxr_javadoccomment">     */</em>
<a name="62" href="#62">62</a>      <strong class="jxr_keyword">protected</strong> String configFile;
<a name="63" href="#63">63</a>  
<a name="64" href="#64">64</a>      <em class="jxr_javadoccomment">/**</em>
<a name="65" href="#65">65</a>  <em class="jxr_javadoccomment">     * Timestamp when config file last modified - used to recognize if it is</em>
<a name="66" href="#66">66</a>  <em class="jxr_javadoccomment">     * neccessary to update configuration from file</em>
<a name="67" href="#67">67</a>  <em class="jxr_javadoccomment">     */</em>
<a name="68" href="#68">68</a>      <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">long</strong> configFileLastModified = 0;
<a name="69" href="#69">69</a>  
<a name="70" href="#70">70</a>      <em class="jxr_javadoccomment">/**</em>
<a name="71" href="#71">71</a>  <em class="jxr_javadoccomment">     * Contains mapping from dashboard id to it's author name</em>
<a name="72" href="#72">72</a>  <em class="jxr_javadoccomment">     */</em>
<a name="73" href="#73">73</a>      <strong class="jxr_keyword">protected</strong> Map&lt;Long, String&gt; dashboardAuthor = <strong class="jxr_keyword">new</strong> HashMap&lt;Long, String&gt;();
<a name="74" href="#74">74</a>  
<a name="75" href="#75">75</a>      <em class="jxr_javadoccomment">/**</em>
<a name="76" href="#76">76</a>  <em class="jxr_javadoccomment">     * Contains mapping from group name to set of dashboard ids</em>
<a name="77" href="#77">77</a>  <em class="jxr_javadoccomment">     */</em>
<a name="78" href="#78">78</a>      <strong class="jxr_keyword">protected</strong> Map&lt;String, Set&lt;Long&gt;&gt; groupDashboards = <strong class="jxr_keyword">new</strong> HashMap&lt;String, Set&lt;Long&gt;&gt;();
<a name="79" href="#79">79</a>  
<a name="80" href="#80">80</a>      <em class="jxr_javadoccomment">/**</em>
<a name="81" href="#81">81</a>  <em class="jxr_javadoccomment">     * Pattern to be used during properties parsing</em>
<a name="82" href="#82">82</a>  <em class="jxr_javadoccomment">     */</em>
<a name="83" href="#83">83</a>      <strong class="jxr_keyword">protected</strong> Pattern propertyPattern = Pattern
<a name="84" href="#84">84</a>              .compile(<span class="jxr_string">"^dashboard&#92;&#92;.share&#92;&#92;.([^.]+)&#92;&#92;..+$"</span>);
<a name="85" href="#85">85</a>  
<a name="86" href="#86">86</a>      <em class="jxr_javadoccomment">/**</em>
<a name="87" href="#87">87</a>  <em class="jxr_javadoccomment">     * </em>
<a name="88" href="#88">88</a>  <em class="jxr_javadoccomment">     */</em>
<a name="89" href="#89">89</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../com/dailydev/jira/portal/DashboardSharingConfiguration.html">DashboardSharingConfiguration</a>() {
<a name="90" href="#90">90</a>          <strong class="jxr_keyword">this</strong>(DEFAULT_CONFIG_FILE);
<a name="91" href="#91">91</a>      }
<a name="92" href="#92">92</a>  
<a name="93" href="#93">93</a>      <em class="jxr_javadoccomment">/**</em>
<a name="94" href="#94">94</a>  <em class="jxr_javadoccomment">     * </em>
<a name="95" href="#95">95</a>  <em class="jxr_javadoccomment">     */</em>
<a name="96" href="#96">96</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../com/dailydev/jira/portal/DashboardSharingConfiguration.html">DashboardSharingConfiguration</a>(String configFile) {
<a name="97" href="#97">97</a>          <strong class="jxr_keyword">super</strong>();
<a name="98" href="#98">98</a>          <strong class="jxr_keyword">this</strong>.configFile = configFile;
<a name="99" href="#99">99</a>          <strong class="jxr_keyword">if</strong> (logger.isDebugEnabled()) {
<a name="100" href="#100">100</a>             logger.debug(<span class="jxr_string">"Instance created. Config file: "</span> + configFile);
<a name="101" href="#101">101</a>         }
<a name="102" href="#102">102</a>     }
<a name="103" href="#103">103</a> 
<a name="104" href="#104">104</a>     <em class="jxr_comment">/*</em>
<a name="105" href="#105">105</a> <em class="jxr_comment">     * (non-Javadoc)</em>
<a name="106" href="#106">106</a> <em class="jxr_comment">     * </em>
<a name="107" href="#107">107</a> <em class="jxr_comment">     * @see com.dailydev.jira.portal.IDashboardSharingConfiguration#getDashboardAuthor(java.lang.Long)</em>
<a name="108" href="#108">108</a> <em class="jxr_comment">     */</em>
<a name="109" href="#109">109</a>     <strong class="jxr_keyword">public</strong> String getDashboardAuthor(<strong class="jxr_keyword">final</strong> Long dashboardId) {
<a name="110" href="#110">110</a>         readUpdatedProperties();
<a name="111" href="#111">111</a>         <strong class="jxr_keyword">return</strong> dashboardAuthor.get(dashboardId);
<a name="112" href="#112">112</a>     }
<a name="113" href="#113">113</a> 
<a name="114" href="#114">114</a>     <em class="jxr_comment">/*</em>
<a name="115" href="#115">115</a> <em class="jxr_comment">     * (non-Javadoc)</em>
<a name="116" href="#116">116</a> <em class="jxr_comment">     * </em>
<a name="117" href="#117">117</a> <em class="jxr_comment">     * @see com.dailydev.jira.portal.IDashboardSharingConfiguration#getDashboardGroups()</em>
<a name="118" href="#118">118</a> <em class="jxr_comment">     */</em>
<a name="119" href="#119">119</a>     <strong class="jxr_keyword">public</strong> Set&lt;String&gt; getDashboardGroups() {
<a name="120" href="#120">120</a>         readUpdatedProperties();
<a name="121" href="#121">121</a>         <strong class="jxr_keyword">return</strong> groupDashboards.keySet();
<a name="122" href="#122">122</a>     }
<a name="123" href="#123">123</a> 
<a name="124" href="#124">124</a>     <em class="jxr_comment">/*</em>
<a name="125" href="#125">125</a> <em class="jxr_comment">     * (non-Javadoc)</em>
<a name="126" href="#126">126</a> <em class="jxr_comment">     * </em>
<a name="127" href="#127">127</a> <em class="jxr_comment">     * @see com.dailydev.jira.portal.IDashboardSharingConfiguration#getGroupDashboards(java.lang.String)</em>
<a name="128" href="#128">128</a> <em class="jxr_comment">     */</em>
<a name="129" href="#129">129</a>     <strong class="jxr_keyword">public</strong> Set&lt;Long&gt; getGroupDashboards(<strong class="jxr_keyword">final</strong> String groupName) {
<a name="130" href="#130">130</a>         readUpdatedProperties();
<a name="131" href="#131">131</a>         <strong class="jxr_keyword">return</strong> groupDashboards.get(groupName);
<a name="132" href="#132">132</a>     }
<a name="133" href="#133">133</a> 
<a name="134" href="#134">134</a>     <em class="jxr_javadoccomment">/**</em>
<a name="135" href="#135">135</a> <em class="jxr_javadoccomment">     * @param configFile</em>
<a name="136" href="#136">136</a> <em class="jxr_javadoccomment">     *            the configFile to set</em>
<a name="137" href="#137">137</a> <em class="jxr_javadoccomment">     */</em>
<a name="138" href="#138">138</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setConfigFile(String configFile) {
<a name="139" href="#139">139</a>         <strong class="jxr_keyword">this</strong>.configFile = configFile;
<a name="140" href="#140">140</a>     }
<a name="141" href="#141">141</a> 
<a name="142" href="#142">142</a>     <em class="jxr_javadoccomment">/**</em>
<a name="143" href="#143">143</a> <em class="jxr_javadoccomment">     * @return</em>
<a name="144" href="#144">144</a> <em class="jxr_javadoccomment">     */</em>
<a name="145" href="#145">145</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">boolean</strong> checkConfigurationUpdated() {
<a name="146" href="#146">146</a>         <strong class="jxr_keyword">long</strong> lastModified = getConfigFileLastModified();
<a name="147" href="#147">147</a>         <strong class="jxr_keyword">if</strong> (lastModified != configFileLastModified || lastModified == 0) {
<a name="148" href="#148">148</a>             <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a name="149" href="#149">149</a>         }
<a name="150" href="#150">150</a>         <strong class="jxr_keyword">return</strong> false;
<a name="151" href="#151">151</a>     }
<a name="152" href="#152">152</a> 
<a name="153" href="#153">153</a>     <em class="jxr_javadoccomment">/**</em>
<a name="154" href="#154">154</a> <em class="jxr_javadoccomment">     * Returns time of last update of the</em>
<a name="155" href="#155">155</a> <em class="jxr_javadoccomment">     * {@link DashboardSharingConfiguration#configFile} in millis.</em>
<a name="156" href="#156">156</a> <em class="jxr_javadoccomment">     * </em>
<a name="157" href="#157">157</a> <em class="jxr_javadoccomment">     * @return time of last update of the</em>
<a name="158" href="#158">158</a> <em class="jxr_javadoccomment">     *         {@link DashboardSharingConfiguration#configFile} in millis or 0</em>
<a name="159" href="#159">159</a> <em class="jxr_javadoccomment">     *         if the file is not found or unreachable.</em>
<a name="160" href="#160">160</a> <em class="jxr_javadoccomment">     */</em>
<a name="161" href="#161">161</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">long</strong> getConfigFileLastModified() {
<a name="162" href="#162">162</a>         URL resource = getClass().getClassLoader().getResource(configFile);
<a name="163" href="#163">163</a>         <strong class="jxr_keyword">if</strong> (resource != <strong class="jxr_keyword">null</strong>) {
<a name="164" href="#164">164</a>             <strong class="jxr_keyword">try</strong> {
<a name="165" href="#165">165</a>                 File file = <strong class="jxr_keyword">new</strong> File(resource.toURI());
<a name="166" href="#166">166</a>                 <strong class="jxr_keyword">long</strong> lastModified = file.lastModified();
<a name="167" href="#167">167</a>                 <strong class="jxr_keyword">return</strong> lastModified;
<a name="168" href="#168">168</a>             } <strong class="jxr_keyword">catch</strong> (URISyntaxException e) {
<a name="169" href="#169">169</a>                 logger.warn(<span class="jxr_string">"Unable to check last modified time of resource &gt; "</span>
<a name="170" href="#170">170</a>                         + configFile);
<a name="171" href="#171">171</a>                 <strong class="jxr_keyword">return</strong> 0;
<a name="172" href="#172">172</a>             }
<a name="173" href="#173">173</a>         }
<a name="174" href="#174">174</a>         <strong class="jxr_keyword">return</strong> 0;
<a name="175" href="#175">175</a>     }
<a name="176" href="#176">176</a> 
<a name="177" href="#177">177</a>     <em class="jxr_javadoccomment">/**</em>
<a name="178" href="#178">178</a> <em class="jxr_javadoccomment">     * Returns ID of dashboard configuration. The ID is third element of the</em>
<a name="179" href="#179">179</a> <em class="jxr_javadoccomment">     * property name (example property name: dashboard.share.{id}.groupName).</em>
<a name="180" href="#180">180</a> <em class="jxr_javadoccomment">     * The property should match pattern</em>
<a name="181" href="#181">181</a> <em class="jxr_javadoccomment">     * {@link DashboardSharingConfiguration#propertyPattern}</em>
<a name="182" href="#182">182</a> <em class="jxr_javadoccomment">     * </em>
<a name="183" href="#183">183</a> <em class="jxr_javadoccomment">     * @param propertyName</em>
<a name="184" href="#184">184</a> <em class="jxr_javadoccomment">     *            The name of the property to parse ID from</em>
<a name="185" href="#185">185</a> <em class="jxr_javadoccomment">     * @return Returns ID of dashboard configuration parsed from</em>
<a name="186" href="#186">186</a> <em class="jxr_javadoccomment">     *         &lt;code&gt;propertyName&lt;/code&gt; using regular expression</em>
<a name="187" href="#187">187</a> <em class="jxr_javadoccomment">     *         {@link DashboardSharingConfiguration#propertyPattern}.</em>
<a name="188" href="#188">188</a> <em class="jxr_javadoccomment">     */</em>
<a name="189" href="#189">189</a>     <strong class="jxr_keyword">protected</strong> String getDashboardConfigID(String propertyName) {
<a name="190" href="#190">190</a>         String dashboardConfigId = <strong class="jxr_keyword">null</strong>;
<a name="191" href="#191">191</a>         Matcher matcher = propertyPattern.matcher(propertyName);
<a name="192" href="#192">192</a>         <strong class="jxr_keyword">if</strong> (matcher.matches()) {
<a name="193" href="#193">193</a>             dashboardConfigId = matcher.group(1);
<a name="194" href="#194">194</a>         } <strong class="jxr_keyword">else</strong> {
<a name="195" href="#195">195</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(
<a name="196" href="#196">196</a>                     <span class="jxr_string">"Property should match with pattern&gt; "</span>
<a name="197" href="#197">197</a>                             + propertyPattern.pattern());
<a name="198" href="#198">198</a>         }
<a name="199" href="#199">199</a>         <strong class="jxr_keyword">return</strong> dashboardConfigId;
<a name="200" href="#200">200</a>     }
<a name="201" href="#201">201</a> 
<a name="202" href="#202">202</a>     <em class="jxr_javadoccomment">/**</em>
<a name="203" href="#203">203</a> <em class="jxr_javadoccomment">     * Returns set of all dashboard configuration IDs used in</em>
<a name="204" href="#204">204</a> <em class="jxr_javadoccomment">     * &lt;code&gt;properties&lt;/code&gt;</em>
<a name="205" href="#205">205</a> <em class="jxr_javadoccomment">     * </em>
<a name="206" href="#206">206</a> <em class="jxr_javadoccomment">     * @param properties</em>
<a name="207" href="#207">207</a> <em class="jxr_javadoccomment">     *            {@link Properties} to get names to parse from</em>
<a name="208" href="#208">208</a> <em class="jxr_javadoccomment">     * @return set of all dashboard configuration IDs used in</em>
<a name="209" href="#209">209</a> <em class="jxr_javadoccomment">     *         &lt;code&gt;properties&lt;/code&gt;</em>
<a name="210" href="#210">210</a> <em class="jxr_javadoccomment">     */</em>
<a name="211" href="#211">211</a>     <strong class="jxr_keyword">protected</strong> Set&lt;String&gt; getDashboardConfigIDs(Properties properties) {
<a name="212" href="#212">212</a>         Set&lt;String&gt; result = <strong class="jxr_keyword">new</strong> HashSet&lt;String&gt;();
<a name="213" href="#213">213</a> 
<a name="214" href="#214">214</a>         Enumeration&lt;String&gt; propertyNames = (Enumeration&lt;String&gt;) properties
<a name="215" href="#215">215</a>                 .propertyNames();
<a name="216" href="#216">216</a>         <strong class="jxr_keyword">for</strong> (; propertyNames.hasMoreElements();) {
<a name="217" href="#217">217</a>             String propertyName = propertyNames.nextElement();
<a name="218" href="#218">218</a>             <strong class="jxr_keyword">try</strong> {
<a name="219" href="#219">219</a>                 result.add(getDashboardConfigID(propertyName));
<a name="220" href="#220">220</a>             } <strong class="jxr_keyword">catch</strong> (IllegalArgumentException e) {
<a name="221" href="#221">221</a>                 logger.warn(
<a name="222" href="#222">222</a>                         <span class="jxr_string">"Unable to get dashboard configuration ID (third element) from property name '"</span>
<a name="223" href="#223">223</a>                                 + propertyName, e);
<a name="224" href="#224">224</a>             }
<a name="225" href="#225">225</a>         }
<a name="226" href="#226">226</a> 
<a name="227" href="#227">227</a>         <strong class="jxr_keyword">return</strong> result;
<a name="228" href="#228">228</a>     }
<a name="229" href="#229">229</a> 
<a name="230" href="#230">230</a>     <em class="jxr_javadoccomment">/**</em>
<a name="231" href="#231">231</a> <em class="jxr_javadoccomment">     * Method readProperties</em>
<a name="232" href="#232">232</a> <em class="jxr_javadoccomment">     */</em>
<a name="233" href="#233">233</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> readProperties() {
<a name="234" href="#234">234</a>         groupDashboards.clear();
<a name="235" href="#235">235</a>         dashboardAuthor.clear();
<a name="236" href="#236">236</a> 
<a name="237" href="#237">237</a>         Properties properties;
<a name="238" href="#238">238</a>         <strong class="jxr_keyword">try</strong> {
<a name="239" href="#239">239</a>             properties = readPropertyFile();
<a name="240" href="#240">240</a> 
<a name="241" href="#241">241</a>             Set&lt;String&gt; dasboardConfigIDs = getDashboardConfigIDs(properties);
<a name="242" href="#242">242</a> 
<a name="243" href="#243">243</a>             <strong class="jxr_keyword">for</strong> (String dashboardConfigID : dasboardConfigIDs) {
<a name="244" href="#244">244</a>                 String group = (String) properties.get(PREFIX__DASHBOARD_SHARE
<a name="245" href="#245">245</a>                         + dashboardConfigID + POSTFIX__GROUP);
<a name="246" href="#246">246</a> 
<a name="247" href="#247">247</a>                 String author = (String) properties.get(PREFIX__DASHBOARD_SHARE
<a name="248" href="#248">248</a>                         + dashboardConfigID + POSTFIX__AUTHOR);
<a name="249" href="#249">249</a> 
<a name="250" href="#250">250</a>                 String propertyName = PREFIX__DASHBOARD_SHARE
<a name="251" href="#251">251</a>                         + dashboardConfigID + POSTFIX__DASHBOARD_ID;
<a name="252" href="#252">252</a>                 String propertyValue = properties.getProperty(propertyName);
<a name="253" href="#253">253</a>                 <strong class="jxr_keyword">if</strong> (logger.isDebugEnabled()) {
<a name="254" href="#254">254</a>                     logger.debug(<span class="jxr_string">"Property&gt; "</span> + propertyName + <span class="jxr_string">"="</span>
<a name="255" href="#255">255</a>                             + propertyValue);
<a name="256" href="#256">256</a>                 }
<a name="257" href="#257">257</a>                 Long dashboardId = Long.valueOf(propertyValue);
<a name="258" href="#258">258</a> 
<a name="259" href="#259">259</a>                 Set&lt;Long&gt; dashboards = groupDashboards.get(group);
<a name="260" href="#260">260</a> 
<a name="261" href="#261">261</a>                 <strong class="jxr_keyword">if</strong> (dashboards == <strong class="jxr_keyword">null</strong>) {
<a name="262" href="#262">262</a>                     dashboards = <strong class="jxr_keyword">new</strong> HashSet&lt;Long&gt;();
<a name="263" href="#263">263</a>                     groupDashboards.put(group, dashboards);
<a name="264" href="#264">264</a>                 }
<a name="265" href="#265">265</a> 
<a name="266" href="#266">266</a>                 dashboards.add(dashboardId);
<a name="267" href="#267">267</a> 
<a name="268" href="#268">268</a>                 dashboardAuthor.put(dashboardId, author);
<a name="269" href="#269">269</a>             }
<a name="270" href="#270">270</a>         } <strong class="jxr_keyword">catch</strong> (IOException e) {
<a name="271" href="#271">271</a>             logger.error(<span class="jxr_string">"Unable to read dashboard sharing configuration"</span>, e);
<a name="272" href="#272">272</a>         }
<a name="273" href="#273">273</a>     }
<a name="274" href="#274">274</a> 
<a name="275" href="#275">275</a>     <em class="jxr_javadoccomment">/**</em>
<a name="276" href="#276">276</a> <em class="jxr_javadoccomment">     * @return</em>
<a name="277" href="#277">277</a> <em class="jxr_javadoccomment">     * @throws IOException</em>
<a name="278" href="#278">278</a> <em class="jxr_javadoccomment">     */</em>
<a name="279" href="#279">279</a>     <strong class="jxr_keyword">protected</strong> Properties readPropertyFile() <strong class="jxr_keyword">throws</strong> IOException {
<a name="280" href="#280">280</a>         InputStream propertiesInputStream = getClass().getClassLoader()
<a name="281" href="#281">281</a>                 .getResourceAsStream(configFile);
<a name="282" href="#282">282</a> 
<a name="283" href="#283">283</a>         <strong class="jxr_keyword">if</strong> (propertiesInputStream == <strong class="jxr_keyword">null</strong>) {
<a name="284" href="#284">284</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> FileNotFoundException(<span class="jxr_string">"Configuration resource '"</span>
<a name="285" href="#285">285</a>                     + configFile + <span class="jxr_string">"' not found"</span>);
<a name="286" href="#286">286</a>         }
<a name="287" href="#287">287</a> 
<a name="288" href="#288">288</a>         Properties properties = <strong class="jxr_keyword">new</strong> Properties();
<a name="289" href="#289">289</a>         <strong class="jxr_keyword">try</strong> {
<a name="290" href="#290">290</a>             properties.load(propertiesInputStream);
<a name="291" href="#291">291</a>         } <strong class="jxr_keyword">finally</strong> {
<a name="292" href="#292">292</a>             <strong class="jxr_keyword">try</strong> {
<a name="293" href="#293">293</a>                 propertiesInputStream.close();
<a name="294" href="#294">294</a>             } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> IOException e) {
<a name="295" href="#295">295</a>                 logger.error(<span class="jxr_string">"Unable to close property file input stream"</span>, e);
<a name="296" href="#296">296</a>             }
<a name="297" href="#297">297</a>         }
<a name="298" href="#298">298</a>         <strong class="jxr_keyword">return</strong> properties;
<a name="299" href="#299">299</a>     }
<a name="300" href="#300">300</a> 
<a name="301" href="#301">301</a>     <em class="jxr_javadoccomment">/**</em>
<a name="302" href="#302">302</a> <em class="jxr_javadoccomment">     * </em>
<a name="303" href="#303">303</a> <em class="jxr_javadoccomment">     */</em>
<a name="304" href="#304">304</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">synchronized</strong> <strong class="jxr_keyword">void</strong> readUpdatedProperties() {
<a name="305" href="#305">305</a>         <strong class="jxr_keyword">if</strong> (checkConfigurationUpdated()) {
<a name="306" href="#306">306</a>             <strong class="jxr_keyword">long</strong> lastModified = <strong class="jxr_keyword">this</strong>.getConfigFileLastModified();
<a name="307" href="#307">307</a>             <strong class="jxr_keyword">if</strong> (logger.isDebugEnabled()) {
<a name="308" href="#308">308</a>                 logger.debug(<span class="jxr_string">"Configuration updated (last read: "</span>
<a name="309" href="#309">309</a>                         + configFileLastModified + <span class="jxr_string">", current timestamp: s"</span>
<a name="310" href="#310">310</a>                         + lastModified + <span class="jxr_string">") =&gt; reread"</span>);
<a name="311" href="#311">311</a>             }
<a name="312" href="#312">312</a>             readProperties();
<a name="313" href="#313">313</a>             <strong class="jxr_keyword">this</strong>.configFileLastModified = lastModified;
<a name="314" href="#314">314</a>         }
<a name="315" href="#315">315</a>     }
<a name="316" href="#316">316</a> }
</pre>
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